How many years of comparable data are there for Denmark and Spain?

7 years are reported by both, from 2000 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Spain: Proportion of students at the end of lower secondary education

Denmark

0.7728 NPIA

in 2018

Spain

0.7976 NPIA

in 2018

Denmark rank

25th

Spain rank

23rd

Proportion of students at the end of lower secondary education over time

Denmark
Spain

How they compare

Spain currently reports 0.7976 NPIA against 0.7728 NPIA in Denmark, a difference of 0.0248 NPIA.

The two have swapped places 2 times across 7 shared years of data; in 2000 it was Spain ahead.

Denmark ranks 25th and Spain ranks 23rd of 43 countries.

Spain has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Denmark	Spain	Difference	Ahead
2000s	0.7474 NPIA	0.7574 NPIA	0.0101 NPIA	Spain
2010s	0.7319 NPIA	0.7662 NPIA	0.0343 NPIA	Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary education, Denmark or Spain?: Spain, at 0.7976 NPIA against 0.7728 NPIA in Denmark as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Denmark and Spain?: 0.0248 NPIA, with Spain ahead.
How many years of comparable data are there for Denmark and Spain?: 7 years are reported by both, from 2000 to 2018.
How do Denmark and Spain rank globally for proportion of students at the end of lower secondary education?: Denmark ranks 25th and Spain ranks 23rd of 43 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Spain: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-11/denmark/spain/

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<a href="https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-11/denmark/spain/">Denmark vs Spain: Proportion of students at the end of lower secondary education</a> — Statizoid

About this data

Indicator: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA)
Unit: NPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 43 places, 274 data points, 1995–2018
Last refreshed: 21 August 2026

The Adjusted Native Parity Index (NPIA) is calculated by dividing the immigrant value for the indicator by the non-immigrant value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted native parity index is symmetrical around 1 and lies in the range 0-2. An adjusted NPI equal to 1 indicates parity between immigrants and non-immigrants. In general, a value less than 1 indicates disparity in favor of non-immigrants and a value greater than 1 indicates disparity in favor of immigrants. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/